Computer monitor display device



FIG. 1 is a front side perspective view of the computer monitor display device showing my new design;

FIG. 2 is a rear side perspective view thereof;

FIG. 3 is a front elevational view thereof,

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a side elevational view thereof; and,

FIG. 7 is a front side perspective view of a second embodiment of the computer monitor display device as disclosed in FIG. 1. 

The ornamental design for a computer monitor display device, as shown and described. 